{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["evaluate for", "used for", "hyponym of", "conjunction"], "input": "The method can exploit image correspondences obtained by various alignment techniques , and we show examples based on matching local region features ."}
{"evaluate for": [], "used for": [{"subject": "method", "object": "image correspondences"}, {"subject": "alignment techniques", "object": "image correspondences"}], "hyponym of": [], "conjunction": []}